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Misc: added GetItemID() in public API.

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This commit is contained in:
ocornut 2022-12-08 18:26:25 +01:00
parent 48215231f9
commit 1dae7df26f
4 changed files with 10 additions and 1 deletions
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3
docs/CHANGELOG.txt
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@ -56,6 +56,9 @@ Other changes:
We expect this behavior to be further improved/tweaked. (#3795, #4559) [@ocornut, @folays] We expect this behavior to be further improved/tweaked. (#3795, #4559) [@ocornut, @folays]
- Text: fixed layouting of wrapped-text block when the last source line is above the - Text: fixed layouting of wrapped-text block when the last source line is above the
clipping region. Regression added in 1.89. (#5720, #5919) clipping region. Regression added in 1.89. (#5720, #5919)
- Misc: added GetItemID() in public API. It is not often expected that you would use this,
but it is useful for Shortcut() and upcoming owner-aware input functions which wants to
be implemented with public API.
- Fonts: added a 'void* UserData' field in ImFontAtlas, as a convenience for use by - Fonts: added a 'void* UserData' field in ImFontAtlas, as a convenience for use by
applications using multiple font atlases. applications using multiple font atlases.
- Demo: simplified "Inputs" section, moved contents to Metrics->Inputs. - Demo: simplified "Inputs" section, moved contents to Metrics->Inputs.

6
imgui.cpp
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@ -5148,6 +5148,12 @@ void ImGui::SetActiveIdUsingAllKeyboardKeys()
NavMoveRequestCancel(); NavMoveRequestCancel();
} }
ImGuiID ImGui::GetItemID()
{
ImGuiContext& g = *GImGui;
return g.LastItemData.ID;
}
ImVec2 ImGui::GetItemRectMin() ImVec2 ImGui::GetItemRectMin()
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;

1
imgui.h
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@ -845,6 +845,7 @@ namespace ImGui
IMGUI_API bool IsAnyItemHovered(); // is any item hovered? IMGUI_API bool IsAnyItemHovered(); // is any item hovered?
IMGUI_API bool IsAnyItemActive(); // is any item active? IMGUI_API bool IsAnyItemActive(); // is any item active?
IMGUI_API bool IsAnyItemFocused(); // is any item focused? IMGUI_API bool IsAnyItemFocused(); // is any item focused?
IMGUI_API ImGuiID GetItemID(); // get ID of last item (~~ often same ImGui::GetID(label) beforehand)
IMGUI_API ImVec2 GetItemRectMin(); // get upper-left bounding rectangle of the last item (screen space) IMGUI_API ImVec2 GetItemRectMin(); // get upper-left bounding rectangle of the last item (screen space)
IMGUI_API ImVec2 GetItemRectMax(); // get lower-right bounding rectangle of the last item (screen space) IMGUI_API ImVec2 GetItemRectMax(); // get lower-right bounding rectangle of the last item (screen space)
IMGUI_API ImVec2 GetItemRectSize(); // get size of last item IMGUI_API ImVec2 GetItemRectSize(); // get size of last item

1
imgui_internal.h
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@ -2794,7 +2794,6 @@ namespace ImGui
//#endif //#endif
// Basic Accessors // Basic Accessors
inline ImGuiID GetItemID() { ImGuiContext& g = *GImGui; return g.LastItemData.ID; } // Get ID of last item (~~ often same ImGui::GetID(label) beforehand)
inline ImGuiItemStatusFlags GetItemStatusFlags(){ ImGuiContext& g = *GImGui; return g.LastItemData.StatusFlags; } inline ImGuiItemStatusFlags GetItemStatusFlags(){ ImGuiContext& g = *GImGui; return g.LastItemData.StatusFlags; }
inline ImGuiItemFlags GetItemFlags() { ImGuiContext& g = *GImGui; return g.LastItemData.InFlags; } inline ImGuiItemFlags GetItemFlags() { ImGuiContext& g = *GImGui; return g.LastItemData.InFlags; }
inline ImGuiID GetActiveID() { ImGuiContext& g = *GImGui; return g.ActiveId; } inline ImGuiID GetActiveID() { ImGuiContext& g = *GImGui; return g.ActiveId; }